Multifocus image fusion scheme based on discrete cosine transform and spatial frequency.
Vakaimalar EMala KSuresh Babu RPublished in: Multim. Tools Appl. (2019)
Keyphrases
- spatial frequency
- discrete cosine transform
- fusion method
- low frequency
- fusion scheme
- texture segmentation
- image features
- high frequency
- dct coefficients
- input image
- multiscale
- fusion methods
- data fusion
- image segmentation
- image data
- image representation
- information fusion
- image fusion
- high resolution
- image analysis
- image quality
- contourlet transform
- fused image
- image compression
- computer vision
- transform domain
- filter bank
- satellite images
- multiresolution
- computational complexity
- pattern recognition